Square D Homeline 50A Double-Pole GFCI breaker Sensi works on older valves as

works on older valves as well

Cover is designed with zippers along the front corner edges to allow the front flap to be opened and then securely closed

Plastic reinforced internal pocket for utility knife or other tools

vent-elbow on blower in 12 o'clock position

and 400 series

Square D Homeline 50A Double-Pole GFCI breaker Sensi works on older valves asSquare D Homeline miniature GFCI (ground fault circuit interrupter) circuit breaker. In a 1 inch wide format for 1 pole circuit breakers. They are designed to plug into Homeline load centers. Provides overload and short circuit protection, combined with Class A ground fault protection. UL (Underwriter's Laboratories) listed.